5-(tert-Butyl)-3,3-dimethyl-6-nitrobenzofuran-2(3H)-one

5-(叔丁基)-3,3-二甲基-6-硝基苯并呋喃-2(3H)-酮

Also known as: 5-(1,1-Dimethylethyl)-3,3-dimethyl-6-nitro-2(3H)-benzofuranone, 2(3H)-Benzofuranone, 5-(1,1-dimethylethyl)-3,3-dimethyl-6-nitro-, 5-tert-butyl-3,3-dimethyl-6-nitro-1-benzofuran-2-one

5-(tert-Butyl)-3,3-dimethyl-6-nitrobenzofuran-2(3H)-one (CAS 1246213-39-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H17NO4 and a molecular weight of 263.28900 g/mol. It is also known as 5-(1,1-Dimethylethyl)-3,3-dimethyl-6-nitro-2(3H)-benzofuranone, 2(3H)-Benzofuranone, 5-(1,1-dimethylethyl)-3,3-dimethyl-6-nitro- and 5-tert-butyl-3,3-dimethyl-6-nitro-1-benzofuran-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1246213-39-7
Jingsj CID: J-1521967-1
Molecular Formula: C₁₄H₁₇NO₄
Chinese Name: 5-(叔丁基)-3,3-二甲基-6-硝基苯并呋喃-2(3H)-酮
Molecular Weight: 263.28900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(tert-Butyl)-3,3-dimethyl-6-nitrobenzofuran-2(3H)-one?

The CAS number of 5-(tert-Butyl)-3,3-dimethyl-6-nitrobenzofuran-2(3H)-one is 1246213-39-7.

What are the molecular formula and molecular weight of 5-(tert-Butyl)-3,3-dimethyl-6-nitrobenzofuran-2(3H)-one?

5-(tert-Butyl)-3,3-dimethyl-6-nitrobenzofuran-2(3H)-one has molecular formula C14H17NO4 and molecular weight 263.28900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-(tert-Butyl)-3,3-dimethyl-6-nitrobenzofuran-2(3H)-one (CAS 1246213-39-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521967-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.